Find the LCM of 423, 518, 676, 747, 507 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 423, 518, 676, 747, 507. So, keep reading to learn more.
Given numbers are 423,518,676,747,507
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 423,518,676,747,507 is 6147024156.
Find LCM of 423,518,676,747,507 with Prime Factorization
2 | 423, 518, 676, 747, 507 |
3 | 423, 259, 338, 747, 507 |
3 | 141, 259, 338, 249, 169 |
13 | 47, 259, 338, 83, 169 |
13 | 47, 259, 26, 83, 13 |
47, 259, 2, 83, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 13 x 13 x 47 x 259 x 2 x 83 x 1 = 6147024156
Therefore, the lowest common multiple of 423,518,676,747,507 is 6147024156.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
423 x 518 x 676 x 747 x 507 = 56097742447656
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
423 : 1, 3, 9, 47, 141, 423
518 : 1, 2, 7, 14, 37, 74, 259, 518
676 : 1, 2, 4, 13, 26, 52, 169, 338, 676
747 : 1, 3, 9, 83, 249, 747
507 : 1, 3, 13, 39, 169, 507
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 423,518,676,747,507, is 1.
Now, the common factors can be found like this.
423:3x 3x 47
518:2x 7x 37
676:2x 2x 13x 13
747:3x 3x 83
507:3x 13x 13
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 3x 3x 3x 13x 13 = 9126
Therefore, the value for common factors is 9126.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 56097742447656/(1x9126)
LCM = 56097742447656/9126
LCM = 6147024156
Thus, we can understand that the LCM of 423,518,676,747,507 is 6147024156.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 423, 518, 676, 747, 507?
Answer: LCM of 423, 518, 676, 747, 507 is 6147024156.
2. How to calculate the LCM of 423, 518, 676, 747, 507?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 423, 518, 676, 747, 507.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.